Log scale ignores set limits

ROOT
1 
hcor_s[0]=new TH2D("hist_corr1s","Correlated Energy versus Null Energy",100,0,1000,100,0,1000);

***fill histogram***

hcor_s[i]->Draw("SAME");
hcor_s[i_4]->Draw("SAME");

gPad->SetLogx();
gPad->SetLogy();

The limits only go from 10-1000 rather than 0-1000 as initially stated in the setup. Is there a way around this? I tried SetLimits(0,1000) which it also ignores.[/code]

2

What do you expect to see at log(0) ?

Rene